fix(YouTube - SponsorBlock): Show category color in create new segment menu (#5987)

Author: MarcaDian

extensions/youtube/src/main/java/app/revanced/extension/youtube/sponsorblock/SponsorBlockUtils.java

@@ -96,7 +96,7 @@ public void onClick(DialogInterface dialog, int which) {
                 SegmentCategory[] categories = SegmentCategory.categoriesWithoutHighlights();
                 CharSequence[] titles = new CharSequence[categories.length];
                 for (int i = 0, length = categories.length; i < length; i++) {
-                    titles[i] = categories[i].getTitle().toString();
+                    titles[i] = categories[i].getTitleWithColorDot();
                 }
 
                 newUserCreatedSegmentCategory = null;
@@ -336,8 +336,8 @@ private static void onNewCategorySelect(SponsorSegment segment, Context context)
             Utils.verifyOnMainThread();
             final SegmentCategory[] values = SegmentCategory.categoriesWithoutHighlights();
             CharSequence[] titles = new CharSequence[values.length];
-            for (int i = 0, length = values.length; i < length; i++) {
-                titles[i] = values[i].getTitle().toString();
+            for (int i = 0; i < values.length; i++) {
+                titles[i] = values[i].getTitleWithColorDot();
             }
 
             new AlertDialog.Builder(context)

extensions/youtube/src/main/java/app/revanced/extension/youtube/sponsorblock/objects/SegmentCategory.java

@@ -5,8 +5,12 @@
 
 import android.graphics.Color;
 import android.graphics.Paint;
+import android.text.Spannable;
+import android.text.SpannableString;
 import android.text.TextUtils;
 
+import android.text.style.ForegroundColorSpan;
+import android.text.style.RelativeSizeSpan;
 import androidx.annotation.ColorInt;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -83,6 +87,8 @@ public enum SegmentCategory {
             MUSIC_OFFTOPIC,
     };
 
+    public static final String COLOR_DOT_STRING = "⬤";
+
     public static final float CATEGORY_DEFAULT_OPACITY = 0.7f;
 
     private static final Map<String, SegmentCategory> mValuesMap = new HashMap<>(2 * categoriesWithoutUnsubmitted.length);
@@ -324,6 +330,32 @@ public StringRef getTitle() {
         return title;
     }
 
+    /**
+     * Creates a {@link SpannableString} that starts with a colored dot followed by the provided text.
+     */
+    private static SpannableString getCategoryColorDotSpan(String text, @ColorInt int color) {
+        SpannableString dotSpan = new SpannableString(COLOR_DOT_STRING + text);
+        dotSpan.setSpan(new ForegroundColorSpan(color), 0, 1,
+                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+        dotSpan.setSpan(new RelativeSizeSpan(1.5f), 0, 1,
+                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+        return dotSpan;
+    }
+
+    /**
+     * Returns the category title with a colored dot.
+     */
+    public SpannableString getTitleWithColorDot(@ColorInt int categoryColor) {
+        return getCategoryColorDotSpan(" " + title, categoryColor);
+    }
+
+    /**
+     * Returns the category title with a colored dot.
+     */
+    public SpannableString getTitleWithColorDot() {
+        return getTitleWithColorDot(color);
+    }
+
     /**
      * Gets the skip button text based on segment position.
      *